The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Mastic Sealing in West Wellow

Mastic sealing for building owners, managing agents and housing associations throughout West Wellow and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Repeated reactive repairs to the same buildings
  • Cracked, hardened mastic round windows on a block
  • Water getting in round frames after rain
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Mastic sealing in West Wellow

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

How we handle mastic sealing in West Wellow

We diagnose before we prescribe: what has failed, what caused it and whether new sealant will actually solve it. Old mastic is removed entirely, the faces prepared, primer used where the maker specifies it and new sealant tooled in, with backing rod setting the depth where it’s needed. If you have water getting in round frames after rain and draught complaints from residents or tenants, we can put it right, on communal kitchens and washrooms, communal entrances and stairwells and window and door perimeters on blocks alike. Looking for mastic applicators who cover West Wellow? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

Rural conversions near places like West Wellow often set modern frames into older stone, flint or brick. The mastic needs to suit an irregular masonry face and the look of the building.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
West Wellow (SO51)
Wider area
Hampshire
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

Commercial clients in West Wellow

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.

When to call us in West Wellow

Buildings move with temperature and moisture, and every joint has to stretch and squeeze with them. If the joint or the product wasn’t suited to the movement, it splits and fails early.

Clients normally get in touch after noticing one or more of the following:

  • Open joints in brickwork or panels
  • Communal area joints that look neglected
  • Complaints coming in block by block
  • Leaks at window and door perimeters

Buildings close to stations like Romsey station (to the east of West Wellow) are often flats over shops, with frame mastic to keep sound.

Before you book anyone

  • Will RAMS and insurance details be available?
  • How joint depth will be controlled
  • The named product and why it was chosen
  • Proof of insurance

Choosing a commercial sealant contractor

After the work

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Prioritise elevations facing the weather
  • Check sealant joints during planned building inspections
  • Plan resealing building by building rather than complaint by complaint
  • Make it easy for occupiers to report draughts

Log the date and extent of the resealing for each block. It helps plan the next round and gives you a history.

Mastic fails gradually, then all at once in a wet spell. Acting at the first signs keeps it a straightforward reseal and saves internal repairs.

FAQs: West Wellow

We manage a building near Romsey station. Can you help?

Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.

Is a smaller place like West Wellow outside your area?

No. Places such as West Wellow are covered as much as the big towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

What if the old mastic contains asbestos?

We don’t remove asbestos-containing materials. Anything suspect is tested before we carry on, and the duty to manage asbestos sits with the dutyholder.

Can people stay in the building while you reseal?

Occupiers stay in the building throughout. If any flats or units need access, we’ll tell you in advance so it can be arranged.

Can you send RAMS and CSCS details before starting?

Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We hold CHAS accreditation and Constructionline membership.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Is mastic sealing guaranteed?

There is a 12-month guarantee on our workmanship and we hold public liability insurance.

Diagnose, treat, sign off

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. For a building around West Wellow, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. Each block or building is walked and the failed joints recorded with the likely cause.
  2. You get a fixed quote, priced per building where that helps your budgeting.
  3. The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
  4. Old sealant is stripped and each face prepared back to firm material.
  5. Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
  6. Each building is checked on completion and the work carries our 12-month guarantee.

Before we start on site

  • Arrange parking or a loading space
  • Confirm the product named in the specification
  • Warn occupants and staff about the work

Getting a fixed quote

For a fixed quote, phone 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. Our quote form is another easy route.

Get a price

Read more

Why deal with it now?

Leaving failed external joints lets water reach the structure behind. That can lead to damp, staining and damage to finishes, which is harder to deal with than resealing. Around West Wellow, it’s better to renew all the failing joints at once. Photos of every joint help us quote for the whole job.

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Why appoint us

  • CHAS accredited
  • Joints cleaned back to sound surfaces
  • A fixed quote before work starts
  • CSCS-carded applicators

See what affects the cost and how we’re accredited.

When to bring in a specialist

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Mastic sealing around West Wellow: what changes locally

Rainfall across the South East, West Wellow included, is lower than in many parts of the UK. External mastic still waits for dry faces and the right temperature, and the sunniest, most exposed sides of a building typically need attention first.

With historic buildings such as Landford Manor, 2 miles west of West Wellow, in the wider area, owners of older properties around West Wellow should expect mastic to need a product that suits old masonry. Trustees of buildings like Church of St Margaret can bring frame and external mastic into a planned maintenance list.

West Wellow is about 5 miles west of Romsey, in Hampshire. Our applicators travel to West Wellow for work on mastic joints, handled exactly as we handle every other area. Across Hampshire, 723 places are covered, West Wellow among them. Southampton is covered too, around 9 miles from West Wellow.

We cover the SO51 postcode districts for mastic joints. We cover commercial and managed buildings on Wheatears Drive, Gazing Lane and Reeves Close and the roads nearby. Just outside West Wellow, we also work in Canada (1 mile south), East Wellow (1 mile south-east), Blackhill (1 mile south-east), Plaitford Green (1 mile north) and The Frenches (2 miles north-east). Bigger towns within reach include Winchester (13 miles north-east), Eastleigh (10 miles east), Totton (5 miles south-east), Chandler's Ford (9 miles east), Hedge End (13 miles east) and Lymington (15 miles south).

What’s near West Wellow

We work on buildings around Embley and Rockingham Arms, among other places. West Wellow’s nearest station is Romsey station, roughly 4.2 miles east. A little further out are Tatchbury Mount Hospital (3.8 miles south-east) and King Johns House (3.9 miles east). Not far away are Copythorne Common.

Map of West Wellow © OpenStreetMap contributors
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